{"title":"Investigation of space passive hydrogen maser atomic beam formation system life-time","authors":"A. Pavlenko, K. Pavlenko","doi":"10.1109/EFTF.2014.7331444","DOIUrl":null,"url":null,"abstract":"For SPHM life-time the most critical part is atomic beam formation system. Two special set-ups were made to evaluate necessary amount of hydrogen in H2-source and ability of evacuation system to absorb required amount of hydrogen. The experiment has shown that both systems restrict SPHM life time with a period of more than 15 years.","PeriodicalId":129873,"journal":{"name":"2014 European Frequency and Time Forum (EFTF)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 European Frequency and Time Forum (EFTF)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFTF.2014.7331444","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
For SPHM life-time the most critical part is atomic beam formation system. Two special set-ups were made to evaluate necessary amount of hydrogen in H2-source and ability of evacuation system to absorb required amount of hydrogen. The experiment has shown that both systems restrict SPHM life time with a period of more than 15 years.
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